Perhaps the most novel use of AR in Night Sky, is what the app calls AR Planetary Portals. Again, it's a 'premium' feature, but it's one that's worth checking out with the free trial. AR Planetary ...

Another free site, In-The-Sky.org ... effectively putting the whole sky within your reach. Or, use an app like Night Sky to pull out planets, stars and constellations and look at them in augmented ...